Ramipril EP Impurity G

Ramipril EP Impurity G is a synthetic organic compound used in the pharmaceutical industry as a reference standard for the analysis and quantification of impurities in the drug Ramipril. Ramipril is an angiotensin-converting enzyme (ACE) inhibitor used for the treatment of hypertension, heart failure, and other cardiovascular diseases. Ramipril EP Impurity G is used as a control substance to ensure the purity and quality of Ramipril in drug manufacturing processes. The chemical name of Ramipril EP Impurity G is (2S,5S)-2-[(1S)-1-(ethoxycarbonyl)-3-phenylpropyl]-5-phenyl-1,3-oxazolidine. Its molecular formula is C23H27NO4, and its molecular weight is 385.47 g/mol. The compound is a white to off-white powder with a melting point between 142-146°C. Ramipril EP Impurity G is mainly synthesized by organic chemistry methods, including the reaction of Ramipril with various reagents under controlled conditions. The purity of the compound is determined by high-performance liquid chromatography (HPLC) and other analytical techniques. In summary, Ramipril EP Impurity G is an important reference standard used in the pharmaceutical industry to ensure the purity and quality of Ramipril during drug manufacturing processes. Its chemical properties and synthesis methods provide valuable information to researchers and scientists in the field of pharmaceuticals.